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Two coils are wound around the same cylindricalform. When the current in the first coil is decreasing at a rate of-0.240 A/s, the induced emf in the second coil has a magnitudeof 1.65×10-3 V.
a.) What is the mutual inductance of the pair of coils? (M = ?H)
b.) If the second coil has 28 turns, what is the flux througheach turn when the current in the first coil equals 1.20 A?(φ = ? Wb)
c.) If the current in the second coil increases at a rate of0.365 A/s, what is the magnitude of the induced emf in thefirst coil? (ε = ? V)
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